/* 响应式 */
@media all and (max-width:768px){ 
	:root{
		font-size: 12px;
	}
	.wrapper header .btn{
		display: block;
	}

	.wrapper header .logo{
		transform: translateX(15rem);
	}

	.wrapper .left-menu{
		display:none;
	}
	.mychars>div>div{
		width: 80vw;
		height: 80vw; 
		
	}
	#head .navbar-brand span{
		font-size:1.4rem;
		text-shadow:3px 1px 5px #ccc;
	}
}

@media all and (max-width:468px){
	:root{
		font-size: 10px;
	}
	#table-body>tr>td:nth-of-type(4){
		display: none;
	}
	thead>tr>th:nth-of-type(4){
		display: none;
	}
	
}